To provide a catheter capable of quickly reaching a high position of a beasts leg in a horizontal state and capable of quickly reaching a capture loop which makes it easy to carry and easy to install without digging a hole, We want to make it easy to catch, offer traps.SOLUTION: A catching loop mechanism 17 for enclosing a beast of a beast, a structure capable of separating a capturing loop 10 into a main body mechanism 16 which jumps from a horizontal state to a state, a plurality of different kinds of springs, A plurality of flip-up blades and arms which kick up the main body mechanism and mount the capture loop mechanism on the main body mechanism and place it on the ground. When stepping on the tread plate, the upper part of the spring stopper is released from the main body plate in conjunction, the stop is released, the bounce-up feathers and the arm kick the ground and jump up the main mechanism on which the loop mechanism is mounted, and the beasts feet are high Make the position reach quickly and tighten the capturing loop which is out of the loop distal in the horizontal state by the action of the cap of the capturing loop mechanism.(FIG.【課題】構造が簡単で持ち運びし易く、穴を掘らなくても容易に設置ができて、獣の足をくくる捕獲ループを水平状態で獣の足の高い位置に素早く到達させて、捕獲ループを掛かり易くしたくくり罠を提供する。【解決手段】獣の足をくくる捕獲ループ機構17と、捕獲ループ10を取付けて水平状態から×状態に跳ね上がる本体機構16にセパレートできる構造で、異なる種類の複数のバネと、バネの力で地面を蹴って本体機構を跳ね上げる複数の跳ね上げ羽根とアームを備え、本体機構に捕獲ループ機構を取付けて地面に設置する。踏み板を踏むと、連動してバネ止めの上部が本体プレートから外れて止めが解除され、跳ね上げ羽根とアームが地面を蹴ってループ機構を取付けた本体機構を跳ね上げて、獣の足の高い位置に素早く到達させ、ループ留から外れた捕獲ループを捕獲ループ機構のバネの作用で水平状態で締めつける。【選択図】図6
